Network (ASN)

AS267399

first seen 2026-07-24 09:07 · last seen 2026-09-27 16:21 · JSON

Decomposed attributes

Network nameTOP 37 ESTACOES E REDES DE TELECOMUNICACOES LTDA
Domaintoptecnologia.com.br

Co-observed signals

Signals from other families seen in the same observation. A fingerprint spread thinly across many lower-layer signatures is a classic inconsistency signal.

TLS ClientHello (JA4)

fingerprintco-occurrences
t13d1515h1_8daaf6152771_de4a06bb82e33
t13d1515h1_8daaf6152771_0a20fe35d3a51
t13d4412h1_fd39b124ee10_58ed7828516f1

HTTP request (JA4H)

fingerprintco-occurrences
ge11nn13enus_9db22d02e17a_000000000000_0000000000004
ge11nn050000_b223a0ebb0b5_000000000000_000000000000 Match?Exact match in Thumbprint's published controlled catalog captures: python-requests 2.34.2, python-requests 2.33.1, python-requests 2.32.3.The fingerprint page shows the full measured match list. More on the catalog.1

TCP SYN (p0f)

fingerprintco-occurrences
4:49+15:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:234+21:0:1440:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:50+14:0:1452:mss*44,1:mss,sok,ts,nop,ws:df,id+:01
4:234+21:0:1452:65535,6:mss,sok,ts,nop,ws:df,id+:01
4:234+21:0:1440:65535,8:mss,sok,ts,nop,ws:df,id+:01

TCP SYN (JA4T)

fingerprintco-occurrences
65535_2-4-8-1-3_1440_62
65535_2-4-8-1-3_1440_81
65535_2-4-8-1-3_1452_61
64240_2-4-8-1-3_1452_11

User-Agent

fingerprintco-occurrences
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.362
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.361
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.361
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.43 Safari/537.361

Country

fingerprintco-occurrences
BR · Brazil5